12484936680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{4253}}^1$

素因数の和:5723

約数の個数: 128

約数和(自身を含む): 39694924800

約数和(自身を除く): 27209988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1439, 2040, 2878, 4253, 4317, 5756, 7195, 8506, 8634, 11512, 12759, 14390, 17012, 17268, 21265, 21585, 24463, 25518, 28780, 34024, 34536, 42530, 43170, 48926, 51036, 57560, 63795, 72301, 73389, 85060, 86340, 97852, 102072, 122315, 127590, 144602, 146778, 170120, 172680, 195704, 216903, 244630, 255180, 289204, 293556, 361505, 366945, 433806, 489260, 510360, 578408, 587112, 723010, 733890, 867612, 978520, 1084515, 1446020, 1467780, 1735224, 2169030, 2892040, 2935560, 4338060, 6120067, 8676120, 12240134, 18360201, 24480268, 30600335, 36720402, 48960536, 61200670, 73440804, 91801005, 104041139, 122401340, 146881608, 183602010, 208082278, 244802680, 312123417, 367204020, 416164556, 520205695, 624246834, 734408040, 832329112, 1040411390, 1248493668, 1560617085, 2080822780, 2496987336, 3121234170, 4161645560, 6242468340, 12484936680]

約数ペア:

[(1, 12484936680), (2, 6242468340), (3, 4161645560), (4, 3121234170), (5, 2496987336), (6, 2080822780), (8, 1560617085), (10, 1248493668), (12, 1040411390), (15, 832329112), (17, 734408040), (20, 624246834), (24, 520205695), (30, 416164556), (34, 367204020), (40, 312123417), (51, 244802680), (60, 208082278), (68, 183602010), (85, 146881608), (102, 122401340), (120, 104041139), (136, 91801005), (170, 73440804), (204, 61200670), (255, 48960536), (340, 36720402), (408, 30600335), (510, 24480268), (680, 18360201), (1020, 12240134), (1439, 8676120), (2040, 6120067), (2878, 4338060), (4253, 2935560), (4317, 2892040), (5756, 2169030), (7195, 1735224), (8506, 1467780), (8634, 1446020), (11512, 1084515), (12759, 978520), (14390, 867612), (17012, 733890), (17268, 723010), (21265, 587112), (21585, 578408), (24463, 510360), (25518, 489260), (28780, 433806), (34024, 366945), (34536, 361505), (42530, 293556), (43170, 289204), (48926, 255180), (51036, 244630), (57560, 216903), (63795, 195704), (72301, 172680), (73389, 170120), (85060, 146778), (86340, 144602), (97852, 127590), (102072, 122315)]